Cypress Curtainwall System: The "infill system" essentially defines the line between inside and outside. It defines how open or how closed a space is, whether it is transparent, translucent, screened, or open. This system is created with rough sawn cypress framing. Cypress is a local material and is inherently resistant to termites and decay when detailed properly. The cypress is used to create a curtainwall system that can be either glazed or screened depending on the level of enclosure intended for the space.